D’Alessandro Inc. (DAI) is a national fundraising and management consulting firm.about d’alessandro D’Alessandro Inc. (DAI) is a national fundraising and management consulting firm. With more than 20 years of experience, DAI brings an array of high-impact services that enable your organization to do more. All are backed by a proven ability to solve problems and achieve goals. We work with clients across all nonprofit spaces including education, healthcare, human services and faith-based organizations.